#! /bin/sh set -euf host=$1 attr=$2 nixpkgs=$nixpkgs_root/$host nixos_config=$config_root/modules/$host secrets_nix=$secrets_root/$host/nix secrets_rsync=$secrets_root/$host/rsync nix-instantiate \ -I "$nixpkgs" \ -I nixos-config="$nixos_config" \ -I retiolum-hosts="$retiolum_hosts" \ -I secrets="$secrets_nix" \ -A config."$attr" \ '<nixos>' \ --eval \ --json \ | jq -r .